yes, Light can cause the butter fly wings to glow because if the ultraviolet light is absorbed then it will be a change in the butter fly wings. Yes, the type of light matters because if the red light was transmitted and the green light was reflected then there will be no change in the butter fly wings because the energy in the Ultraviolet light is what changes the object that absorbs it but if the light is reflected or transmitted the energy will flow with the light and be reflected and transmitted also.

What is the approximate amplitude of this wave a.10 seconds b.15 centimeters c.30 centimeters d.15 seconds

Consider an ordinary, helium-filled party balloon with a volume of 2.2 ft3. the lifting force on the balloon due to the outside air is the net resultant of the pressure distribution exerted on the exterior surface of the balloon. using this fact, we can derive archimedes’ principle, namely that the upward force on the balloon is equal to the weight of the air displaced by the balloon. assuming that the balloon is at sea level, where the air density is 0.002377 slug/ft3, calculate the maximum weight that can be lifted by the balloon. note: the molecular weight of air is 28.8 and that of helium is 4.

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity